Engine Displacement Calculation By Bowling

Marc Sayer suggested this program, which has lots of utility. The following calculates engine displacement based on piston size and engine stroke. For convenience, the piston diameter is broken up to two inputs, one for the stock piston size, and the other the oversize number. The code simply adds the values together, so one can put in the actual piston size in one field, and zero in another if desired. Output lists in Cubic Inch Displacement, Liters, and CC.

User Inputs:

Number Of Cylinders:

Piston Stock Diameter:

Piston Oversize Value:

Engine Stroke:

Units For Inputs:

Press this button to submit a computation:

To reset the form input:

Bruce Bowling
Bowling Superior